Foot bath



FIG. 1 is a top plan view of a foot bath showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevation view thereof, the left side elevation is a mirror image;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a perspective view thereof. 

The ornamental design for a foot bath, as shown and described. 